First time works ok, second time it doesn't find the camera

[Facundo Batista]

Binary package hint: dvgrab

Plug the camera with a cassette, and leave it ready to work.

Execute dvgrab:

  sudo dvgrab -rewind -s 2000 foo-1-

All is ok.

Cassette finishes. Change the cassette, run almost the same command:

  sudo dvgrab -rewind -s 2000 foo-2-

And I get the following error:

rom1394_0 warning: read failed: 0x0000fffff0000414
error reading config rom directory for node 0
rom1394_1 warning: read failed: 0x0000fffff0000414
error reading config rom directory for node 1
Error: no camera exists

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: dvgrab 3.5-1
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic-pae 2.6.35.4
Uname: Linux 2.6.35-22-generic-pae i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Mon Sep 27 13:08:42 2010
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
ProcEnviron:
 PATH=(custom, user)
 LANG=es_AR.utf8
 SHELL=/bin/bash
SourcePackage: dvgrab

[Jonathan Rioux (jonathanrioux)]

I have a similar bug, I am capturing with a analog to DV with : ADS Tech Pyro A/V Link

After a capture, or after a few minutes idle, I can't capture again. This seems random as some times it works.

I have to unplug and replug the cable to make it work again. I once had to reboot to find the device again.

On ubuntu xenial kernel 4.4.0-22-generic.